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Pl. For the circuit shown, given that: vsi (t) 10 cos(100t +/3) V, vs2 (t) -2cos(300t...
Question 2 For the circuit shown in Fig. 3, E is a dc source given by...
Question 2 For the circuit shown in Fig. 3, E is a dc source given by E = 15 V, and Is is an ac source given by is = 0.5V2 sin(2000t + 20°) A. 1) What is the phasor expression for Is? 2) Determine the sinusoidal (time domain) expression for the voltage V. Use superposition, R, = R, = R, =100 G =C, = 504F 4 = L; =5mH 65 2 - 41° V 822 402 Question 3 Write...
Problem # 3 (15 pts.) A) Given For the circuit element: Ic(t) AC Circuit Vc(tss 10...
Problem # 3 (15 pts.) A) Given For the circuit element: Ic(t) AC Circuit Vc(tss 10 cos(1000t+30°) V B) Determine Step 1: The impedance of the capacitor, Step 2: The reactance of the capacitor, Step 3: The admittance of the capacitor, Step 4: The susceptance of the capacitor Step 5: The phasor current lcF in polar form, Step 6: The steady state current Ic(t)s.
EXERCISE 2: USING PHASORS FOR A DRIVEN RC CIRCUIT 10. On the middle set of axes,...
EXERCISE 2: USING PHASORS FOR A DRIVEN RC CIRCUIT 10. On the middle set of axes, draw phasors for k and ε using the provided ve phasor as a basis for a circuit in which R- 2Xc. Start by deciding what the peak voltage across the capacitor must be compared to the peak voltage across the resistor and then draw the appropriate Vc phasor We will consider a circuit consisting of a time varying emf in series with a capacitor...
Problem 3 +12 V MOSFET Parameters 0-0, are matched devices 200 2 = 2.0mA/V/2 λ=0 x0.2...
Problem 3 +12 V MOSFET Parameters 0-0, are matched devices 200 2 = 2.0mA/V/2 λ=0 x0.2 (body effect) 0.8 V GI 12 V S1 75 Ω 2, 02 -12 V This problem is designed to illustrate the principle of impedance matching and the relationships between the DC bias current of a MOSFET and its ac circuit parameters. We would like to choose a DC value of drain current, Iog, so that Rm matches the generator's resistance Rs. In other words,...
please show solution to 4.7 Calculate the peak value of the voltage across the inductor in...
please show solution to 4.7
Calculate the peak value of the voltage across the inductor in figure 4.7(a), assuming Vo= 10 V, a 2t x 103 s, R= 1 2, L 25 mH, and C 1 uF. 4.6 Calculate the phase of the voltage across the inductor relative to the source in figure 4.7(a) for the values given in problem 4.6 4.7 90 Sinusoldal Circuits circuit-reducti to linear sinusoidal theorems for dc circuits can be applied cuits if the impedances...
Learning Goal: To use the node-voltage method to solve circuits with branches containing only a voltage...
Learning Goal: To use the node-voltage method to solve circuits with branches containing only a voltage source. The node-voltage method is a general technique for solving circuits. Fundamentally, it involves writing KCL equations at essential nodes. When the circuit contains a dependent source, you must write a constraint equation for each dependent source, in addition to the KCL equations. When the circuit contains one or more voltage sources that are the only components in branches connecting two essential nodes, the...
In the following three phase system van (t) = 220 cos(2x50t + 20°) VRMs. 200F V....
In the following three phase system van (t) = 220 cos(2x50t + 20°) VRMs. 200F V. 2004F 122 192 Van + 1Н 10000 n + 192 W 1H 0000 192 122 2004F 2004F Ver 192 Von 2004F 192 192 ? W 1H 0000 1H 10000 + n ? w W HI Figure 2: Circuit for Question 2 192 (a) (15 points) Find the line currents ia, is and ic. (b) (5 points) Find the line-to-line voltages. 2004F VC 192 +...
(16 points) Consider the equation for the charge on a capacitor in an LRC circuit +...
(16 points) Consider the equation for the charge on a capacitor in an LRC circuit + 9 + 169 = E which is linear with constant coefficients. First we will work on solving the corresponding homogeneous equation. Divide through the equation by the coefficient on and find the auxiliary equation (using m as your variable) =0 which has roots The solutions of the homogeneous equation are Now we are ready to solve the nonhomogeneous equation +184 +809 = SE. We...
B oth 100 Day PH262 Page 1 of 5 Lab #13 AC Circuits, Part 1 RC...
B oth 100 Day PH262 Page 1 of 5 Lab #13 AC Circuits, Part 1 RC & RL, Phase Measurements THEORY The rotating phase representation for series AC circuits should be familiar from textbook and lecture notes A brief outline of the essential points is provided here. If a series RLC circuit is connected across a source of om which is a sinusoidal function of time, then und all its derivatives will also be inside. Sonce all demits in a...
(1 point) Consider the equation for the charge on a capacitor in an LRC circuit which is linear w...
(1 point) Consider the equation for the charge on a capacitor in an LRC circuit which is linear with constant coefficients d2 dt2 First we will work on solving the corresponding homogeneous equation. Divide through the equation by the coefficient on and find the auxiliary equation (using m as your variable) mA2+16m+63 - 0 which has roots The solutions of the homogeneous equation are e^(-7t),engr d2 dt2 di dt Now we are ready to solve the nonhomogeneous equation 4 +...
Question 2 For the circuit shown in Fig. 3, E is a dc source given by E = 15 V, and Is is an ac source given by is = 0.5V2 sin(2000t + 20°) A. 1) What is the phasor expression for Is? 2) Determine the sinusoidal (time domain) expression for the voltage V. Use superposition, R, = R, = R, =100 G =C, = 504F 4 = L; =5mH 65 2 - 41° V 822 402 Question 3 Write...
Problem # 3 (15 pts.) A) Given For the circuit element: Ic(t) AC Circuit Vc(tss 10 cos(1000t+30°) V B) Determine Step 1: The impedance of the capacitor, Step 2: The reactance of the capacitor, Step 3: The admittance of the capacitor, Step 4: The susceptance of the capacitor Step 5: The phasor current lcF in polar form, Step 6: The steady state current Ic(t)s.
EXERCISE 2: USING PHASORS FOR A DRIVEN RC CIRCUIT 10. On the middle set of axes, draw phasors for k and ε using the provided ve phasor as a basis for a circuit in which R- 2Xc. Start by deciding what the peak voltage across the capacitor must be compared to the peak voltage across the resistor and then draw the appropriate Vc phasor We will consider a circuit consisting of a time varying emf in series with a capacitor...
Problem 3 +12 V MOSFET Parameters 0-0, are matched devices 200 2 = 2.0mA/V/2 λ=0 x0.2 (body effect) 0.8 V GI 12 V S1 75 Ω 2, 02 -12 V This problem is designed to illustrate the principle of impedance matching and the relationships between the DC bias current of a MOSFET and its ac circuit parameters. We would like to choose a DC value of drain current, Iog, so that Rm matches the generator's resistance Rs. In other words,...
please show solution to 4.7
Calculate the peak value of the voltage across the inductor in figure 4.7(a), assuming Vo= 10 V, a 2t x 103 s, R= 1 2, L 25 mH, and C 1 uF. 4.6 Calculate the phase of the voltage across the inductor relative to the source in figure 4.7(a) for the values given in problem 4.6 4.7 90 Sinusoldal Circuits circuit-reducti to linear sinusoidal theorems for dc circuits can be applied cuits if the impedances...
Learning Goal: To use the node-voltage method to solve circuits with branches containing only a voltage source. The node-voltage method is a general technique for solving circuits. Fundamentally, it involves writing KCL equations at essential nodes. When the circuit contains a dependent source, you must write a constraint equation for each dependent source, in addition to the KCL equations. When the circuit contains one or more voltage sources that are the only components in branches connecting two essential nodes, the...
In the following three phase system van (t) = 220 cos(2x50t + 20°) VRMs. 200F V. 2004F 122 192 Van + 1Н 10000 n + 192 W 1H 0000 192 122 2004F 2004F Ver 192 Von 2004F 192 192 ? W 1H 0000 1H 10000 + n ? w W HI Figure 2: Circuit for Question 2 192 (a) (15 points) Find the line currents ia, is and ic. (b) (5 points) Find the line-to-line voltages. 2004F VC 192 +...
(16 points) Consider the equation for the charge on a capacitor in an LRC circuit + 9 + 169 = E which is linear with constant coefficients. First we will work on solving the corresponding homogeneous equation. Divide through the equation by the coefficient on and find the auxiliary equation (using m as your variable) =0 which has roots The solutions of the homogeneous equation are Now we are ready to solve the nonhomogeneous equation +184 +809 = SE. We...
B oth 100 Day PH262 Page 1 of 5 Lab #13 AC Circuits, Part 1 RC & RL, Phase Measurements THEORY The rotating phase representation for series AC circuits should be familiar from textbook and lecture notes A brief outline of the essential points is provided here. If a series RLC circuit is connected across a source of om which is a sinusoidal function of time, then und all its derivatives will also be inside. Sonce all demits in a...
(1 point) Consider the equation for the charge on a capacitor in an LRC circuit which is linear with constant coefficients d2 dt2 First we will work on solving the corresponding homogeneous equation. Divide through the equation by the coefficient on and find the auxiliary equation (using m as your variable) mA2+16m+63 - 0 which has roots The solutions of the homogeneous equation are e^(-7t),engr d2 dt2 di dt Now we are ready to solve the nonhomogeneous equation 4 +...
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